SN4 ""

No	Pattern	Freq
1	[noun] [pers pn] have been [prep]	321
2	[noun sg] [pers pn] have been [prep]	213
3	[noun] [pers pn] had been [prep]	122
4	[noun] [pers pn] have been in	118
5	[noun] [pers pn] have been in	118
6	[noun pl] [pers pn] have been [prep]	89
7	[noun] i have been [prep]	83
8	time [pers pn] have been [prep]	79
9	[noun] he have been [prep]	72
10	time [pers pn] have been [prep]	72
11	[noun] [pers pn] 've been [prep]	69
12	[noun] [pers pn] have been to	58
13	[noun] [pers pn] have been to	58
14	[noun] she have been [prep]	55
15	[noun] it have been [prep]	42
16	[noun] [pers pn] 'd been [prep]	37
17	[noun] [pers pn] has been [prep]	36
18	[noun] [pers pn] have been on	34
19	[noun] they have been [prep]	34
20	[noun] [pers pn] have been on	34
21	[noun] [pers pn] have been [prep]	33
22	year [pers pn] have been [prep]	30
23	[noun] [pers pn] have been at	24
24	years [pers pn] have been [prep]	24
25	[noun] [pers pn] have been at	24
26	[noun] [pers pn] 's been [prep]	23
27	[noun] [pers pn] have been with	23
28	[noun] [pers pn] have been with	23
29	[noun] we have been [prep]	20
30	[noun prp] [pers pn] have been [prep]	16